public PurchaseService(INumberGenerator stan, IRetRefNumberGenerator retRefNumber,
ITransactionSender transSender)
{
this.stan = stan;
this.rrn = retRefNumber;
this.transSender = transSender;
}
public static async Task <string> DeleteName(
string name,
ITransactionSender transactionSender,
TransactionOptions options)
{
var nonce = options.Nonce ?? (await transactionSender.GetNonceAsync()).Nonce.GetValueOrDefault();
var payload = TransactionFactory.MakeDeleteNamePayload(transactionSender.PublicKey, name);
var tx = transactionSender.CreateTransaction(payload, nonce, options);
return(await transactionSender.SendTransactionAsync(tx));
}
public static string RegisterName(
string name,
ITransactionSender transactionSender,
TransactionOptions options)
{
var nonce = options.Nonce ?? (transactionSender.GetNonceAsync()).Nonce.GetValueOrDefault();
var payload = TransactionFactory.MakeRegisterNamePayload(transactionSender.PublicKey, name, options.Fee.GetValueOrDefault());
var tx = transactionSender.CreateTransaction(payload, nonce, options);
return(transactionSender.SendTransactionAsync(tx));
}
public static async Task <string> Unsubscribe(
string topic,
string identifier,
ITransactionSender transactionSender,
TransactionOptions options)
{
var nonce = options.Nonce ?? (await transactionSender.GetNonceAsync()).Nonce.GetValueOrDefault();
var payload = TransactionFactory.MakeUnsubscribePayload(transactionSender.PublicKey, topic, identifier);
var tx = transactionSender.CreateTransaction(payload, nonce, options);
return(await transactionSender.SendTransactionAsync(tx));
}
public static string Subscribe(
string topic,
int duration,
string identifier,
string meta,
ITransactionSender transactionSender,
TransactionOptions options)
{
var nonce = options.Nonce ?? (transactionSender.GetNonceAsync()).Nonce.GetValueOrDefault();
var payload = TransactionFactory.MakeSubscribePayload(transactionSender.PublicKey, identifier, topic, duration, meta);
var tx = transactionSender.CreateTransaction(payload, nonce, options);
return(transactionSender.SendTransactionAsync(tx));
}
public static async Task <string> TransferTo(
string toAddress,
Amount amount,
ITransactionSender transactionSender,
TransactionOptions options)
{
if (Address.Verify(toAddress) == false)
{
throw new Exception();
}
var nonce = options.Nonce ?? (await transactionSender.GetNonceAsync()).Nonce.GetValueOrDefault();
var signatureRedeem = Address.PublicKeyToSignatureRedeem(transactionSender.PublicKey);
var programHash = Address.HexStringToProgramHash(signatureRedeem);
var payload = TransactionFactory.MakeTransferPayload(programHash, Address.ToProgramHash(toAddress), amount.Value);
var tx = transactionSender.CreateTransaction(payload, nonce, options);
return(await transactionSender.SendTransactionAsync(tx));
}
